20125926114

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{937747}}^1$

素因数の和:937839

約数の個数: 48

約数和(自身を含む): 47465052768

約数和(自身を除く): 27339126654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 3066, 3577, 7154, 10731, 21462, 937747, 1875494, 2813241, 5626482, 6564229, 13128458, 19692687, 39385374, 45949603, 68455531, 91899206, 136911062, 137848809, 205366593, 275697618, 410733186, 479188717, 958377434, 1437566151, 2875132302, 3354321019, 6708642038, 10062963057, 20125926114]

約数ペア:

[(1, 20125926114), (2, 10062963057), (3, 6708642038), (6, 3354321019), (7, 2875132302), (14, 1437566151), (21, 958377434), (42, 479188717), (49, 410733186), (73, 275697618), (98, 205366593), (146, 137848809), (147, 136911062), (219, 91899206), (294, 68455531), (438, 45949603), (511, 39385374), (1022, 19692687), (1533, 13128458), (3066, 6564229), (3577, 5626482), (7154, 2813241), (10731, 1875494), (21462, 937747)]